Iris unguicularis 'Great White'
Also Known As
- Great White Winter Blooming Iris
Plant type
perennial
size
- H: 12"-20"
- W: 18"-24"
planting zones
- 7a-9b
Iris unguicularis 'Great White' plant details
Iris unguicularis 'Great White' is a broadleaf evergreen perennial with green foliage. In spring white flowers emerge. Features grassy texture. Attracts hummingbirds. Grows well with sun - mostly sun and occasional - low water. Drought tolerant once established. Does well in well-drained soil. A good option if you're seeking something verticillium wilt resistant.
CHARACTERISTICS OF Iris unguicularis 'Great White'
- Plant type: perennial
- Plant family: iridaceae
- Foliage: evergreen green
- Mature size: 18 IN - 24 IN - wide, 12 IN - 20 IN - tall
- Flowers: white blooms in spring
- Uses: cutting garden, edging plant, fragrant, rock garden
GROWING CONDITIONS for Iris unguicularis 'Great White'
- USDA Zones: 7a - 9b
- Sun exposure: sun - mostly sun
- Watering frequency: occasional - low
- Resistant to: deer and rabbit, verticillium wilt
- Soil needs: well-drained
Gardening facts about Iris unguicularis 'Great White' plant
How to Grow Iris unguicularis 'Great White'
Sun Exposure
- sun - mostly sun
Water Needs
- occasional - drought tolerant
Soil Needs
- well-drained
Special Situation
- verticillium wilt resistant
Features
Foliage Color
- green
Flower Color
- white
Wildlife
- hummingbirds
- deer resistant
- rabbit resistant
Flower Season
- spring
Foliage Season
- evergreen
Texture
- grassy
Landscape groups by tags
See other plant types of Iris for your garden
aka Iris sibirica 'Windwood Spring'
Plant Type
Perennial
Zones
3a-9b
Size
Height: 2'-3'
Width: 1'-4'
- sun - mostly sun
- standing water - drought tolerant
aka Iris cretensis 'Kotsifou Gorge', Kotsifou Gorge Winter Iris
Plant Type
Perennial
Zones
7a-10a
Size
Height: 4"-6"
Width: 12"-18"
- sun - dappled shade
- regular - drought tolerant
- dry in summer
Plant Type
Perennial, Bulb / Corm / Tuber
Zones
7a-9b
Size
Height: 12"
Width: 12"
- sun - mostly sun
- regular - occasional
![Photo of Iris douglasiana 20.0051 [Hunters Creek] flower by Stan Shebs](https://d3bbsv6h7qkr8y.cloudfront.net/a4/47/a447b5e49d318a8aadf21f2468a5f00b.webp)
aka Douglas Iris, Douglas' Iris
Plant Type
Perennial, Bulb / Corm / Tuber
Zones
7a-9b
Size
Height: 20"-32"
Width: 18"
- sun - bright shade
- even moisture - regular
- dry in summer
aka Fernald's Iris
Plant Type
Perennial, Bulb / Corm / Tuber
Zones
9a-11
Size
Height: 12"
Width: 24"
- sun - mostly sun
- regular
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